If xyx+y=a,xyx+y=a, xzx+z=bxzx+z=b and yzy+z=c,yzy+z=c, where a, b, c are all non - zero numbers, then x equals to?

• A. 2abcab+bc−ac2abcab+bc−ac2abcab+bc−ac2abcab+bc−ac2abcab+bc−ac2abcab+bc−ac2abcab+bc−ac2abcab+bc−ac2abcab+bc−ac2abcab+bc−ac2abc2abc2abc2abcab+bc−acab+bc−acab+bc−acab+bc−ac2abcab+bc−ac
• B. 2abcab−bc+ac2abcab−bc+ac2abcab−bc+ac2abcab−bc+ac2abcab−bc+ac2abcab−bc+ac2abcab−bc+ac2abcab−bc+ac2abcab−bc+ac2abcab−bc+ac2abc2abc2abc2abcab−bc+acab−bc+acab−bc+acab−bc+ac2abcab−bc+ac
• C. 2abcbc+ac−ab2abcbc+ac−ab2abcbc+ac−ab2abcbc+ac−ab2abcbc+ac−ab2abcbc+ac−ab2abcbc+ac−ab2abcbc+ac−ab2abcbc+ac−ab2abcbc+ac−ab2abc2abc2abc2abcbc+ac−abbc+ac−abbc+ac−abbc+ac−ab2abcbc+ac−ab
• D. 2abcab+bc+ac2abcab+bc+ac2abcab+bc+ac2abcab+bc+ac2abcab+bc+ac2abcab+bc+ac2abcab+bc+ac2abcab+bc+ac2abcab+bc+ac2abcab+bc+ac2abc2abc2abc2abcab+bc+acab+bc+acab+bc+acab+bc+ac2abcab+bc+ac